Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7376646 | Cost-based subquery correlation and decorrelation | Thomas A. Beavin, Mengchu Cai, Hsiuying Cheng, Fen-Ling Lin, Irene Ching-Hua Liu +5 more | 2008-05-20 |
| 7346609 | Streaming XPath algorithm for XPath value index key generation | Irene Ching-Hua Liu, Demai Ni, Guogen Zhang, Qinghua Zou | 2008-03-18 |
| 7246115 | Materialized view signature and efficient identification of materialized view candidates for queries | Guogen Zhang, Irene Ching-Hua Liu, Ding-Wei Chieh, Lee-Chin Hsu Liu, Hsuiying Cheng +3 more | 2007-07-17 |
| 7243098 | Method, system, and program for optimizing aggregate processing | Yun Wang, Fen-Ling Lin, Mengchu Cai, Jason Alexander Cu, Allan B. Lebovitz +2 more | 2007-07-10 |
| 7188098 | Query transformation for union all view join queries using join predicates for pruning and distribution | Ding-Wei Chieh, Huong TRAN, Yumi Tsuji, Guogen Zhang | 2007-03-06 |
| 7124137 | Method, system, and program for optimizing processing of nested functions | Fen-Ling Lin, Yun Wang, Guogen Zhang, Mengchu Cai, Jason Alexander Cu +1 more | 2006-10-17 |
| 6829616 | Method, system, and program for implementing a database trigger | Karelle Lynne Cornwell, Tammie Dang, Beth Rivenes Moore, Kalpana Shyam | 2004-12-07 |
| 6643637 | Method, system, and program for using a fetch request to make data available to an application program | Kalpana Shyam, Julie Ann Watts | 2003-11-04 |
| 6421663 | Optimization of joined table expressions by extended access path selection | Fen-Ling Lin, Jerry Mukai, Hong Sang Tie, Yun Wang | 2002-07-16 |
| 6385603 | Joined table expression optimization by query transformation | Fen-Ling Lin, Jerry Mukai, Hong Sang Tie, Yun Wang | 2002-05-07 |
| 5930795 | Supporting dynamic tables in SQL query compilers | Jyh-Herng Chow, Roberta Jo Cochrane, Gene Y. C. Fuh, Nelson Mendonca Mattos, Mir Hamid Pirahesh +3 more | 1999-07-27 |
| 5844398 | Automatic battery charging system using lowest charge current detection | Hing-Hin Kwan, Cheng-Chih Chu, Shu-Chin Chen, Chun-Sheng Wang | 1998-12-01 |